<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <style>
        body {
            width: 200px;
            padding: 10px;
        }

        .status {
            text-align: center;
            color: green;
        }
    </style>
</head>

<body>
    <div class="status">URL 高亮功能已启用</div>
</body>

</html>